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液晶LCD1604+温度DS18B20+时钟DS1320
的C语言开发程序。及其在PROTEUS下的原理图...
液晶LCD1604+温度DS18B20+时钟DS1320
的C语言开发程序。及其在PROTEUS下的原理图-LCD LCD1604+ Temperature DS18B20+ Clock DS1320 C-language development program. And its application in the schematic diagram PROTEUS
- 2023-05-06 17:35:03下载
- 积分：1
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AT89C52 combination of keys identification procedures have been successfully deb...
AT89C52的组合按键识别程序,已经调试成功-AT89C52 combination of keys identification procedures have been successfully debug
- 2022-02-02 01:07:29下载
- 积分：1
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MSP430F1121 with the LCD driver chip PCF8576 connection procedures
MSP430F1121与液晶驱动芯片PCF8576的连接程序-MSP430F1121 with the LCD driver chip PCF8576 connection procedures
- 2022-03-14 14:31:59下载
- 积分：1
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Realize the use of single
利用单片机实现三相电源的相序检测
利用单片机实现三相电源的相序检测-Realize the use of single-chip three-phase power supply phase sequence detection using single-chip realization of three-phase power supply phase sequence detection
- 2023-01-14 06:55:03下载
- 积分：1
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used 12 MAX 197 pairs external signal sampling. Using Fourier
采用12位MAX 197对外部信号采样。采用全周波傅立叶积分算法，对采样信号进行处理，对电力系统的电压有效值、功率等特征量进行实时在线监测；采用全数字测量法测量相位差；并采用自适应技术调整采样间隔，消除非同步采样对计算造成的误差，利用PIC18F458捕获功能实时监测电力系统频率波动，修订采样间隔。分析了各量的测量误差，均达到标准。并提供友好的人机交互界面。-used 12 MAX 197 pairs external signal sampling. Using Fourier-Cycle Integration Algorithm for the sampling signal processing, power systems to the RMS voltage, power characteristics of the volume in real-time on-line monitoring; All digital measuring method phase difference; Adaptive technology and the sampling interval, the elimination of non-synchronous sampling of the calculation error using PIC18F458 capture real-time monitoring of power system frequency fluctuations amended sampling interval. The analysis of the measurement error are up to standard. And to provide a friendly man-machine interface.
- 2022-01-26 06:57:15下载
- 积分：1
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专供电子爱好者阅读，或者参加各类电子设计比赛用！
专供电子爱好者阅读，或者参加各类电子设计比赛用！-Specifically for reading electronic enthusiasts, or participate in various types of electronic design racing!
- 2022-06-28 19:01:26下载
- 积分：1
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51单片机的4*4矩阵键盘的汇编测试程序.
51单片机的4*4矩阵键盘的汇编测试程序.-51 4* 4 matrix keyboard compilation of the test.
- 2022-02-24 10:07:33下载
- 积分：1
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• 状态1：8个LED发光二极管依次点亮。
• 状态2：8个LED发光二极管全亮后，则全部熄灭。
• 状态3：循环上述两个...
• 状态1：8个LED发光二极管依次点亮。
• 状态2：8个LED发光二极管全亮后，则全部熄灭。
• 状态3：循环上述两个状态。-err
- 2022-06-30 04:14:13下载
- 积分：1
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这是一个比较典型的PID处理程序，在使用单片机作为控制cpu时，请稍作简化，具体的PID 参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制...
这是一个比较典型的PID处理程序，在使用单片机作为控制cpu时，请稍作简化，具体的PID 参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制，一般不采用浮点数运算，而将所有参数全部用整数，运算 到最后再除以一个2的N次方数据（相当于移位），作类似定点数运算，可大大提高运算速度，根据控制精度的不同要求，当精度要求很 高时，注意保留移位引起的“余数”，做好余数补偿。这个程序只是一般常用pid算法的基本架构，没有包含输入输出处理部分。-This is a typical PID process, as in the use of SCM control cpu, please slightly simplified, specific PID parameters to be specific targets identified by experiments. As SCM processing speed and ram resource constraints, generally do not use floating-point operations, and will use all the parameters of all integers, and the final calculations to divide one of the Nth 2 data (the equivalent displacement), will count for a similar operation, it will greatly increase the computing speed, control Accuracy of different requirements and high precision, displacement caused reservations to the attention of the "I", which I do several compensation. This procedure is commonly used algorithm pid the basic structure does not include input and output processing.
- 2022-03-19 08:10:44下载
- 积分：1
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由格89S52
89S52 单片机 + 74HC595 + 组成的8X8 LED 点阵驱动显示程序，Keil C环境编写，带显示字符压缩／解压源／显示／代码。-89S52 composed of lattice-driven 8X8 LED display program, Keil C environment preparation, showed a band of characters compression/decompression source/Display/code.
- 2023-03-03 19:00:03下载
- 积分：1
